new_que/vendor/fancyecommerce/fecshop/components/ServiceLog.php

<?php
/**
 * FecShop file.
 * @link http://www.fecshop.com/
 * @copyright Copyright (c) 2016 FecShop Software LLC
 * @license http://www.fecshop.com/license/
 */

namespace fecshop\components;

use Yii;
use yii\base\BootstrapInterface;
use yii\base\Component;

/**
 * @author Terry Zhao <2358269014@qq.com>
 * @since 1.0
 */
class ServiceLog extends Component
{
    public $log_config;
    protected $_serviceContent;
    protected $_serviceUid;
    protected $_isServiceLog;
    protected $_isServiceLogDbPrint;
    protected $_isServiceLogHtmlPrint;
    protected $_isServiceLogDbPrintByParam;
    
    protected $_logModelName = '\fecshop\models\mongodb\FecshopServiceLog';
    protected $_logModel;
    
    public function init(){
	parent::init();
        list($this->_logModelName,$this->_logModel) = Yii::mapGet($this->_logModelName);  
    }
    /**
     * Log：get log uuid .
     */
    public function getLogUid()
    {
        if (!$this->_serviceUid) {
            $this->_serviceUid = $this->guid();
        }

        return $this->_serviceUid;
    }

    /**
     * ServiceLog：是否开启service log.
     */
    public function isServiceLogEnable()
    {
        if ($this->_isServiceLog === null) {
            if (
                isset($this->log_config['services']['enable'])
            && $this->log_config['services']['enable']
            ) {
                $this->_isServiceLog = true;
            } else {
                $this->_isServiceLog = false;
            }
        }

        return $this->_isServiceLog;
    }
    
    public $serviceLogHtmlPrintStr;
    /**
     * ServiceLog：保存serviceLog.
     */
    public function printServiceLog($log_info)
    {
        if ($this->isServiceLogDbPrint()) {
            $this->_logModel->getCollection()->save($log_info);
        }
        if ($this->isServiceLogHtmlPrint() || $this->isServiceLogDbPrintByParam()) {
            $str = '<br>#################################<br><table>';
            foreach ($log_info as $k=>$v) {
                if (is_array($v)) {
                    $v = implode('<br>', $v);
                    $str .= "<tr>
					<td>$k</td><td>$v</td>
					</tr>";
                } else {
                    $str .= "<tr>
					<td>$k</td><td>$v</td>
					</tr>";
                }
            }
            $str .= '</table><br>#################################<br><br>';
            $this->serviceLogHtmlPrintStr .= $str;
        }
    }
    // 直接在前端打印service Log
    public function getServiceLogHtmlPrintStr(){
        if ($this->isServiceLogEnable()) {
            return $this->serviceLogHtmlPrintStr;
        } else {
            return '';
        }
    }

    /**
     * ServiceLog：if service log db print is enable.
     */
    protected function isServiceLogDbPrint()
    {
        if ($this->_isServiceLogDbPrint === null) {
            if (
                isset($this->log_config['services']['enable'])
            && $this->log_config['services']['enable']
            && isset($this->log_config['services']['dbprint'])
            && $this->log_config['services']['dbprint']
            ) {
                $this->_isServiceLogDbPrint = true;
            } else {
                $this->_isServiceLogDbPrint = false;
            }
        }

        return $this->_isServiceLogDbPrint;
    }

    /**
     * ServiceLog：在前台打印servicelog是否开启.
     */
    protected function isServiceLogHtmlPrint()
    {
        if ($this->_isServiceLogHtmlPrint === null) {
            if (
                isset($this->log_config['services']['enable'])
            && $this->log_config['services']['enable']
            && isset($this->log_config['services']['htmlprint'])
            && $this->log_config['services']['htmlprint']
            ) {
                $this->_isServiceLogHtmlPrint = true;
            } else {
                $this->_isServiceLogHtmlPrint = false;
            }
        }

        return $this->_isServiceLogHtmlPrint;
    }

    /**
     * ServiceLog：通过参数，在前台打印servicelog是否开启.
     */
    protected function isServiceLogDbPrintByParam()
    {
        if ($this->_isServiceLogDbPrintByParam === null) {
            $this->_isServiceLogDbPrintByParam = false;
            if (
                isset($this->log_config['services']['enable'])
            &&  $this->log_config['services']['enable']
            &&  isset($this->log_config['services']['htmlprintbyparam']['enable'])
            &&  $this->log_config['services']['htmlprintbyparam']['enable']
            &&  isset($this->log_config['services']['htmlprintbyparam']['paramVal'])
            && ($paramVal = $this->log_config['services']['htmlprintbyparam']['paramVal'])
            &&  isset($this->log_config['services']['htmlprintbyparam']['paramKey'])
            && ($paramKey = $this->log_config['services']['htmlprintbyparam']['paramKey'])
            ) {
                if (Yii::$app->request->get($paramKey) == $paramVal) {
                    $this->_isServiceLogDbPrintByParam = true;
                }
            }
        }

        return $this->_isServiceLogDbPrintByParam;
    }

    /**
     * generate  uuid .
     */
    protected function guid()
    {
        if (function_exists('com_create_guid')) {
            return com_create_guid();
        } else {
            mt_srand((float) microtime() * 10000); //optional for php 4.2.0 and up.
            $charid = strtoupper(md5(uniqid(rand(), true)));
            $hyphen = chr(45); // "-"
            $uuid = //chr(123)// "{"
                 substr($charid, 0, 8).$hyphen
                .substr($charid, 8, 4).$hyphen
                .substr($charid, 12, 4).$hyphen
                .substr($charid, 16, 4).$hyphen
                .substr($charid, 20, 12)
                //.chr(125)// "}"
                ;
            return $uuid;
        }
    }
}